EP 1774848 A1 20070418 - Device for protecting plants from frost
Title (en)
Device for protecting plants from frost
Title (de)
Vorrichtung zum Schutz von Pflanzen vor Frost
Title (fr)
Dispositif pour protéger des plantes du gel
Publication
Application
Priority
EP 05022227 A 20051012
Abstract (en)
The device has a heating mechanism (8) and a casing (9) that is made of plastic. The heating mechanism has a heating tape (12), which is arbitrarily placed around a plant (3) in a plant region (4) that is found outside the soil (2). The casing is designed as a multi-layer air cushion-film. The heating tape is provided with two parallelly running copper conductors. The mechanism has a controller which forms a component with the heating tape.
IPC 8 full level
A01G 13/04 (2006.01)
CPC (source: EP)
A01G 13/043 (2013.01); A01G 13/06 (2013.01)
Citation (applicant)
- DE 10252104 A1 20030528 - BENQ CORP [TW]
- DE 29808095 U1 19980910 - BRECHT THOMAS [DE]
- DE 29904752 U1 19990610 - MAHNKE DETLEF DIPL ING [DE], et al
Citation (search report)
- [YA] US 4267665 A 19810519 - WALLACE VOLNEY, et al
- [YA] FR 2754672 A1 19980424 - HEURTEAU JEAN PIERRE [FR]
- [AD] DE 29808095 U1 19980910 - BRECHT THOMAS [DE]
- [A] US 5613320 A 19970325 - THOMASSON JOSEPH R [US], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
DOCDB simple family (application)
EP 05022227 A 20051012